CN109131665B - Lying type bicycle - Google Patents
Lying type bicycle Download PDFInfo
- Publication number
- CN109131665B CN109131665B CN201811351782.8A CN201811351782A CN109131665B CN 109131665 B CN109131665 B CN 109131665B CN 201811351782 A CN201811351782 A CN 201811351782A CN 109131665 B CN109131665 B CN 109131665B
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- CN
- China
- Prior art keywords
- handle
- front wheel
- longitudinal beam
- connecting piece
- rotating shaft
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
- B62K5/02—Tricycles
- B62K5/06—Frames for tricycles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K21/00—Steering devices
- B62K21/12—Handlebars; Handlebar stems
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
The invention discloses a lying bicycle, comprising: frame, front fork, front wheel, rear wheel, seat, steering mechanism, rear fork or rear axle, steering mechanism includes: the bicycle comprises a front wheel rotating shaft fixedly connected with a front fork, a front wheel rotating shaft connecting piece integrally formed with the front wheel rotating shaft or fixedly connected with the front wheel rotating shaft, a handle mounting rod mounted on a bicycle frame and a handle mounted on the handle mounting rod, wherein the handle relatively swings relative to the bicycle frame by taking the axis of the handle mounting rod as a swinging center, the handle mounting rod and the handle are arranged between the front wheel and a seat, the height of the handle is larger than that of the seat, the front wheel rotating shaft and the bicycle frame form relative rotation connection, the handle is connected with the front wheel rotating shaft connecting piece through at least one handle connecting piece, one end of the handle connecting piece is movably connected with the handle, and the other end of the handle connecting piece is movably connected with the front wheel rotating shaft connecting piece, so that riding comfort is greatly improved.
Description
[ field of technology ]
The invention relates to the technical field of bicycles, in particular to a recumbent bicycle.
[ background Art ]
Recumbent bicycles, which are a cultural ecology, are increasingly attracting attention and favor due to their environmental, health, comfort and other characteristics, and among them, are most favored by people, and are due to the visual impact caused by their own structures. The friends who are in the possession of the personality and enjoy riding will mostly choose it and develop corresponding various activity forms, travel, racing, leisure, etc., and various organizations around it will also develop.
In 2015, 9 months, a 30-mer bicycle taking 'micro-lying riding' as a core concept is formally bright for the first time. The '30 mai' breaks through the inherent design defect of the traditional bicycle, and proposes a new riding concept of 'micro lying', so that the traditional bicycle advances an important step forward on a humanized and personalized development road.
Recumbent bicycles have many advantages as new bicycles, which are not possessed by conventional bicycles, but at the same time, there are many imperfect places to be improved due to their short development time, for example: the handlebar steering rod of the lying bicycle in the prior art is generally arranged at the front fork position of the bicycle, and has the defects that: 1. the movable range of the handlebar is larger, so that the bicycle cannot be made into a closed type, and can only be made into an open type, and the bicycle cannot be ridden under the condition of bad weather. 2. The handlebar and the handlebar mounting rod are arranged at the front fork position, so that the two feet of a rider can be interfered in the riding process, and the riding comfort level is greatly reduced.
Accordingly, there is a need for a recumbent bicycle that solves the above-mentioned problems.
[ invention ]
In order to solve the technical problems, the invention aims to provide a lying bicycle which is simple in structure and comfortable to ride.
The technical scheme adopted by the invention is as follows: a recumbent bicycle comprising: frame, front fork, front wheel, rear wheel, seat, steering mechanism, rear fork or rear axle, the front wheel sets up on the front fork, the rear wheel sets up on rear fork or rear axle, seat and steering mechanism all set up on the frame, steering mechanism includes: the front wheel rotating shaft is fixedly connected with the front fork, the front wheel rotating shaft connecting piece is integrally formed with the front wheel rotating shaft or is fixedly connected with the front wheel rotating shaft, the handle mounting rod is mounted on the frame, and the handle is mounted on the handle mounting rod, the handle swings relatively relative to the frame by taking the axis of the handle mounting rod as the swing center, the handle mounting rod and the handle are arranged between the front wheel and the seat, the height of the handle is larger than that of the seat, the front wheel rotating shaft is in relative rotation connection with the frame, the handle is connected with the front wheel rotating shaft connecting piece through at least one handle connecting piece, one end of the handle connecting piece is in movable connection with the handle, and the other end of the handle connecting piece is in movable connection with the front wheel rotating shaft connecting piece.
Preferably, a recumbent bicycle of the present invention is further configured to: the frame comprises: the novel frame structure comprises a left longitudinal beam, a right longitudinal beam, a front transverse beam, a rear transverse beam and a middle longitudinal beam, wherein the left longitudinal beam, the right longitudinal beam, the front transverse beam and the rear transverse beam jointly surround to form a frame structure, a middle transverse beam fixedly connected with the left longitudinal beam and the right longitudinal beam is arranged between the front transverse beam and the rear transverse beam, the middle longitudinal beam is arranged at the middle position of the left longitudinal beam and the right longitudinal beam and extends forwards from the middle transverse beam to form the front transverse beam, and the middle longitudinal beam is fixedly connected with the middle transverse beam and the front transverse beam.
Preferably, a recumbent bicycle of the present invention is further configured to: the front wheel axle passes through the middle longitudinal beam or the front transverse beam and can rotate relative to the middle longitudinal beam or the front transverse beam.
Preferably, a recumbent bicycle of the present invention is further configured to: the frame comprises: the left side longeron, right longeron, front beam, rear cross beam and middle longeron, left side longeron, right longeron, front cross beam and rear cross beam are around forming frame construction jointly, middle longeron sets up the intermediate position at left side longeron and right longeron and extends forward from the front cross beam, middle longeron and front cross beam fixed connection.
Preferably, a recumbent bicycle of the present invention is further configured to: the front wheel axle passes through the intermediate longitudinal beam and can rotate relative to the intermediate longitudinal beam.
Preferably, a recumbent bicycle of the present invention is further configured to: the handle mounting rod penetrates through the middle longitudinal beam and can rotate relative to the middle longitudinal beam, and the handle is fixedly connected with the handle mounting rod.
Preferably, a recumbent bicycle of the present invention is further configured to: the handle is installed pole and middle longeron fixed connection, form relative rotation and be connected between handle and the handle installation pole.
Preferably, a recumbent bicycle of the present invention is further configured to: the movable connection is ball head connection.
Preferably, a recumbent bicycle of the present invention is further configured to: the handle connecting piece is a pull rod.
Preferably, a recumbent bicycle of the present invention is further configured to: the handle connecting piece is a stay wire, and the number of the stay wires is at least two.
Compared with the prior art, the invention has the following beneficial effects: according to the bicycle, the bicycle handle and the handle mounting rod are arranged between the front wheel and the seat, so that the bicycle can be made into a closed structure or an open structure, the interference to the feet of a rider is greatly reduced, and the riding comfort is improved.
[ description of the drawings ]
Fig. 1 is a schematic view of a recumbent bicycle according to embodiment 1 of the present invention.
Fig. 2 is an exploded view of the recumbent bicycle of embodiment 1 of the present invention.
Fig. 3 is an exploded view of the recumbent bicycle of embodiment 2 of the present invention.
In the figure: 1. the bicycle comprises a bicycle frame, 2, front forks, 3, a rear axle, 4, front wheels, 5, rear wheels, 6, a seat, 7, a steering mechanism, 70, a front wheel rotating shaft, 71, a front wheel rotating shaft connecting piece, 8, a handle mounting rod, 9, a handle, 90, a handle connecting piece, 10, a left longitudinal beam, 11, a right longitudinal beam, 12, a front transverse beam, 13, a rear transverse beam, 14, a middle longitudinal beam, 140, a T-shaped base, 141, a bending part, 15 and a middle transverse beam.
[ detailed description ] of the invention
The present invention is described in further detail below with reference to the following detailed description of one embodiment.
Example 1
Referring to fig. 1 and 2, the present invention discloses a recumbent bicycle, comprising: the frame 1, the front fork 2, the rear axle 3, one front wheel 4, two rear wheels 5, the seat 6 and the steering mechanism 7 are provided together, and in this embodiment, the two rear wheels 5 are connected by the rear axle 3, but in other embodiments, only one rear wheel may be provided, and one rear wheel may be attached to the frame 1 by the rear fork.
The material of frame 1 is aluminum alloy, frame 1 includes: the left side member 10, the right side member 11, the front cross member 12, the rear cross member 13, and the middle side member 14, the middle side member 14 includes a T-shaped base 140 and a bent portion 141 bent and extended from the T-shaped base 140. The frame structure is characterized in that the left longitudinal beam 10, the right longitudinal beam 11, the front cross beam 12 and the rear cross beam 13 jointly surround to form the frame structure, a middle cross beam 15 fixedly connected with the left longitudinal beam 10 and the right longitudinal beam 11 is arranged between the front cross beam 12 and the rear cross beam 13, the middle longitudinal beam 14 is arranged at the middle position of the left longitudinal beam 10 and the right longitudinal beam 11 and extends forwards from the middle cross beam 15 to form the front cross beam 12, and the middle longitudinal beam 14 is fixedly connected with the middle cross beam 15 and the front cross beam 12.
The front wheel 4 is arranged in the front fork 2, the seat 6 and the steering mechanism 7 are arranged on the frame 1, and the steering mechanism 7 comprises: the bicycle comprises a front wheel rotating shaft 70 fixedly connected with a front fork 2, a front wheel rotating shaft connecting piece 71 integrally formed with the front wheel rotating shaft 70 or fixedly connected with the front wheel rotating shaft, a handle mounting rod 8 fixedly connected with a T-shaped base 140 of a middle longitudinal beam 14 and a handle 9 mounted on the handle mounting rod 8, wherein the handle mounting rod 8 and the handle 9 are arranged between a front wheel 4 and a seat 6, the handle 9 can rotate relative to the handle mounting rod 8, in the embodiment, the handle mounting rod 8 is fixedly connected with a bicycle frame 1, the handle 9 and the handle mounting rod 8 form relative rotation connection, and in other embodiments, the handle mounting rod 8 can also form relative rotation connection with the bicycle frame 1, and the handle 9 and the handle mounting rod 8 form fixed connection. The handle 9 is connected with the front wheel steering connecting piece 71 through two handle connecting pieces 90, the two handle connecting pieces 90 are respectively arranged at two ends of the handle mounting rod 8, one end of the handle connecting piece 90 is movably connected with the handle 9, the other end of the handle connecting piece 90 is movably connected with the front wheel steering connecting piece 71, in this embodiment, the handle connecting piece 90 is a pull rod, the movable connection is a ball head connection, the front wheel rotating shaft 70 passes through the tail end of the bending part 141 of the middle longitudinal beam 14 and forms relative rotation connection with the middle longitudinal beam 14, and of course in other embodiments, the front wheel rotating shaft 70 can also pass through the front cross beam 12 and form relative rotation connection with the front cross beam 12, the handle connecting piece can also be a pull wire, and when the handle connecting piece is a pull wire, the number of the pull wire is at least two.
Example 2
Referring to fig. 3, the rest of the structure in this embodiment is the same as that of embodiment 1, except that the frame in this embodiment includes: the frame comprises a left longitudinal beam 10, a right longitudinal beam 11, a front cross beam 12, a rear cross beam 13 and a middle longitudinal beam 14, wherein the left longitudinal beam 10, the right longitudinal beam 11, the front cross beam 12 and the rear cross beam 13 jointly surround to form a frame structure, the middle longitudinal beam 14 is arranged at the middle position of the left longitudinal beam 10 and the right longitudinal beam 11 and extends forwards from the front cross beam 12, one end of the middle longitudinal beam 14 is fixedly connected with the front cross beam 12, and the frame with the structure is suitable for being made into an open-type vehicle body.
In summary, according to the invention, the bicycle can be made into a closed structure and an open structure by arranging the handle mounting rod 8 and the handle 9 between the front wheel 4 and the seat 6, so that the interference to the feet of a rider is greatly reduced, and the riding comfort is improved.
The above-described embodiments are merely illustrative of the principles and functions of the present invention, and some of the practical examples, not intended to limit the invention; it should be noted that modifications and improvements can be made by those skilled in the art without departing from the inventive concept, and these are all within the scope of the present invention.
Claims (5)
1. A recumbent bicycle comprising: frame, front fork, front wheel, rear wheel, seat, steering mechanism, rear fork or rear axle, the front wheel sets up on the front fork, the rear wheel sets up on rear fork or rear axle, seat and steering mechanism all set up on the frame, its characterized in that: the steering mechanism includes: the front wheel rotating shaft is fixedly connected with the front fork, the front wheel rotating shaft connecting piece is integrally formed with the front wheel rotating shaft or is fixedly connected with the front wheel rotating shaft, the handle mounting rod is mounted on the frame, and the handle is mounted on the handle mounting rod, the handle swings relatively relative to the frame by taking the axis of the handle mounting rod as the swing center, the handle mounting rod and the handle are arranged between the front wheel and the seat, the height of the handle is larger than that of the seat, the front wheel rotating shaft is in relative rotation connection with the frame, the handle is connected with the front wheel rotating shaft connecting piece through at least one handle connecting piece, one end of the handle connecting piece is in movable connection with the handle, the other end of the handle connecting piece is in movable connection with the front wheel rotating shaft connecting piece, and the frame comprises: the front wheel steering device comprises a left longitudinal beam, a right longitudinal beam, a front cross beam, a rear cross beam and a middle longitudinal beam, wherein the left longitudinal beam, the right longitudinal beam, the front cross beam and the rear cross beam jointly surround to form a frame structure, a middle cross beam fixedly connected with the left longitudinal beam and the right longitudinal beam is arranged between the front cross beam and the rear cross beam, the middle longitudinal beam is arranged at the middle position of the left longitudinal beam and the right longitudinal beam and extends out of the middle cross beam forwards to form the front cross beam, the middle longitudinal beam is fixedly connected with the middle cross beam and the front cross beam, and the front wheel steering shaft penetrates through the middle longitudinal beam or the front cross beam and can rotate relative to the middle longitudinal beam or the front cross beam, and the movable connection is ball head connection.
2. A recumbent bicycle according to claim 1, wherein: the handle mounting rod penetrates through the middle longitudinal beam and can rotate relative to the middle longitudinal beam, and the handle is fixedly connected with the handle mounting rod.
3. A recumbent bicycle according to claim 1, wherein: the handle is installed pole and middle longeron fixed connection, form relative rotation and be connected between handle and the handle installation pole.
4. A recumbent bicycle according to claim 1, wherein: the handle connecting piece is a pull rod.
5. A recumbent bicycle according to claim 1, wherein: the handle connecting piece is a stay wire, and the number of the stay wires is at least two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811351782.8A CN109131665B (en) | 2018-11-14 | 2018-11-14 | Lying type bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811351782.8A CN109131665B (en) | 2018-11-14 | 2018-11-14 | Lying type bicycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109131665A CN109131665A (en) | 2019-01-04 |
| CN109131665B true CN109131665B (en) | 2023-08-15 |
Family
ID=64805912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811351782.8A Active CN109131665B (en) | 2018-11-14 | 2018-11-14 | Lying type bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109131665B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2175715A1 (en) * | 1996-05-03 | 1997-11-04 | Gerard Labranche | Recumbent bicycle |
| CN203681777U (en) * | 2013-12-20 | 2014-07-02 | 刘天笑 | Adjustable bicycle |
| CN104139819A (en) * | 2014-07-31 | 2014-11-12 | 丁振辉 | Recumbent bicycle |
| CN105857472A (en) * | 2016-04-28 | 2016-08-17 | 刘矿成 | Recreational lying type bicycle for all road conditions |
| CN205602036U (en) * | 2016-04-25 | 2016-09-28 | 欧立 | Turn to bicycle behind forerunner |
| CN108674559A (en) * | 2018-07-05 | 2018-10-19 | 张家港川梭车业有限公司 | A kind of front-wheel directly drives rear-wheel steering bicycle |
| CN208069941U (en) * | 2018-04-10 | 2018-11-09 | 王跃峰 | Old trishaw |
-
2018
- 2018-11-14 CN CN201811351782.8A patent/CN109131665B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2175715A1 (en) * | 1996-05-03 | 1997-11-04 | Gerard Labranche | Recumbent bicycle |
| CN203681777U (en) * | 2013-12-20 | 2014-07-02 | 刘天笑 | Adjustable bicycle |
| CN104139819A (en) * | 2014-07-31 | 2014-11-12 | 丁振辉 | Recumbent bicycle |
| WO2016015647A1 (en) * | 2014-07-31 | 2016-02-04 | 丁振辉 | Recumbent bicycle |
| CN205602036U (en) * | 2016-04-25 | 2016-09-28 | 欧立 | Turn to bicycle behind forerunner |
| CN105857472A (en) * | 2016-04-28 | 2016-08-17 | 刘矿成 | Recreational lying type bicycle for all road conditions |
| CN208069941U (en) * | 2018-04-10 | 2018-11-09 | 王跃峰 | Old trishaw |
| CN108674559A (en) * | 2018-07-05 | 2018-10-19 | 张家港川梭车业有限公司 | A kind of front-wheel directly drives rear-wheel steering bicycle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109131665A (en) | 2019-01-04 |
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